General Tools MMD4E Digital Moisture Meter Water Leak Detector Moisture Tester Pin Type Grays & General Tools PIN3 Replacement Pins for MMD4E RHMG650 and RHMG700DL

General Tools MMD4E Digital Moisture Meter Water Leak Detector Moisture Tester Pin Type Backlit LCD Display With Audible and Visual High-Medium-Low Moisture Content Alerts Grays Whether you're a professional contractor or a conscientious home owner General's ultra-sensitive Moisture Meters help you to easily detect hidden leaks in wood concrete plaster and carpet. Available as both analog and digital models the Meters provide accurate moisture level readings and are great for new home inspections locating roof leaks or even selecting dry lumber at the yard. 99.9 count LCD w/0.4 in. high digits. Wood/building materials selection switch. Low Medium and High moisture sounds and on-screen icons. High accuracy and resolution. Data hold + auto power off + low battery indicator. Replaceable stainless steel pins (#PIND4E). Powered by \"9V\" battery (included). Lot of 1 General Tools PIN3 Replacement Pins for MMD4E RHMG650 and RHMG700DL General Tools PIN3 Replacement Pin